UDA1341TS/N1,518

Description：IC AUDIO CODEC 20BIT 28SSOP
Series：-

SKU:556df40b765d Category: CODECS Brand: NXP USA Inc.

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Product introduction

Product Detailed Parameters

Description：IC AUDIO CODEC 20BIT 28SSOP
Series：-
Mfr：NXP USA Inc.
Package：Tape & Reel (TR)
Type：Stereo Audio
Data Interface：Serial
Resolution (Bits)：20 b
Sigma Delta：Yes
S/N Ratio, ADCs / DACs (db) Typ：100 / 100
Dynamic Range, ADCs / DACs (db) Typ：-
Voltage - Supply, Analog：2.4V ~ 3.6V
Voltage - Supply, Digital：2.4V ~ 3.6V
Operating Temperature：-20°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：28-SSOP (0.209", 5.30mm Width)
Supplier Device Package：28-SSOP
Grade：-
Qualification：-

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UDA1341TS/N1,518

Overview

The UDA1341TS is a stereo audio CODEC designed for MiniDisc and portable applications. It integrates ADC and DAC functions with digital signal processing. The device operates on a single 2.4 V to 3.6 V supply. It supports serial data interfaces including I2S, MSB-justified, and LSB-justified formats with word lengths up to 20 bits. Key specifications include a typical signal-to-noise ratio of 100 dB for both ADC and DAC. The component features a 28-lead SSOP package and operates within an ambient temperature range of -20°C to +85°C.

Feature Summary

Integrates fully analog front end with programmable gain amplifier and digital automatic gain control
Supports multiple serial data interface formats including I2S-bus and MSB/LSB-justified modes
Includes digital sound processing features such as volume control, tone adjustment, and de-emphasis
Features hardware L3-interface for microcontroller-based system configuration and control

Applications

MiniDisc (MD) home stereo systems
Portable MD/CD boomboxes
Notebook PCs
Digital video cameras

Procurement Notes

This product has been discontinued by NXP USA Inc. Verification should focus on historical datasheets and legacy documentation rather than current manufacturing availability. Designers must confirm the obsolete status before initiating any procurement or design-in processes.

Selection Notes

Select this component only for legacy maintenance or specific historical reference designs requiring pin compatibility with the UDA1340M. Verify that the required power supply voltage and serial interface timing align with the specified slave mode operation and available clock frequencies.

Part Context

The UDA1341TS belongs to the UDA134 family of economy audio codecs from NXP Semiconductors. It shares partial pin compatibility with the UDA1340M and UDA1344TS, facilitating board upgrades. The device utilizes bitstream conversion techniques to achieve high audio fidelity in a compact surface-mount package.